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PostgreSQL: Can you create an index in the CREATE TABLE definition?
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120
There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL d...
How to copy from current position to the end of line in vi
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edited Jun 7 '19 at 21:50
Mike Lyons
1,61322 gold badges2020 silver badges3131 bronze badges
answered ...
Take the content of a list and append it to another list
...ange(3)
>>> c = range(2)
>>> b.append(a)
>>> b
[0, 1, 2, [0, 1, 2, 3, 4]]
>>> c.extend(a)
>>> c
[0, 1, 0, 1, 2, 3, 4]
Since list.extend() accepts an arbitrary iterable, you can also replace
for line in mylog:
list1.append(line)
by
list1.extend(m...
Valid values for android:fontFamily and what they map to?
...oid:textStyle">bold|italic</item>
Added in Android Lollipop (v5.0) - API 21 :
Medium:
<item name="android:fontFamily">sans-serif-medium</item>
<item name="android:textStyle">normal</item>
Medium-italic:
<item name="android:fontFamily">sans-serif-medium&l...
Run cron job only if it isn't already running
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#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler was not running... Restarted."
exit 0
fi
It runs ev...
Find and replace string values in list
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Teymour Aldridge
1,12966 silver badges2020 bronze badges
answered Jun 28 '10 at 22:47
sberrysberry
108k1515 gold badg...
Where is nodejs log file?
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edited May 30 '12 at 12:54
answered May 30 '12 at 11:21
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Hide hidden(dot) files in github atom editor
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ccheneyccheney
2,09211 gold badge1414 silver badges1212 bronze badges
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What is the in a .vimrc file?
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1025
The <Leader> key is mapped to \ by default. So if you have a map of <Leader>t, yo...
Difference between android-support-v7-appcompat and android-support-v4
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170
UPDATE
There are many changes done into support library since this question was answered. Good ...